Cita APA (7a ed.)

Kerr, S. E. M. (2018). Gun violence prevention?: The politics behind policy responses to school shootings in the United States. Palgrave Macmillan.

Cita Chicago Style (17a ed.)

Kerr, Selina E. M. Gun Violence Prevention?: The Politics Behind Policy Responses to School Shootings in the United States. Cham: Palgrave Macmillan, 2018.

Cita MLA (9a ed.)

Kerr, Selina E. M. Gun Violence Prevention?: The Politics Behind Policy Responses to School Shootings in the United States. Palgrave Macmillan, 2018.